Let a = 1 2
- Let a = 1 2 3
- Let a = 1 2 3 4
- Let a = 1 2 3 4 5
- Let a = 1 2 3 4 5 6
- Let a = 1 2 3 4 6
- Let a = 1 2 and b = 3 4
- Let a 1 2
- Let a 1 2 3 then number of relations containing
- Let a 1 2 3 9
- Let a 1 2 3 14
- Let a 1 2 3 and consider the relation
- Let a 1 2 3 the total number of distinct relations
- Let a 1 2 3 n and b ab
- Let a 1 2 3 5 8 9
- Let a 1 2 3 4 45 and r be the relation